Abstract

Deviant behaviour among university youth poses challenges to individual well-being and the academic environment. This study examines the influence of self-esteem and social support on deviant behaviour among youth at selected Malaysian university in Klang Valley, framed within the perspective of Human Resource Development (HRD). Guided by HRD principles, which emphasise understanding human behaviour and fostering supportive environments, the research investigates how personal and social factors are statistically associated with behavioural outcomes. A quantitative, non-experimental survey design was employed, with data collected from 126 youth in university across disciplines. Validated instruments, including the Rosenberg Self-Esteem Scale and the Multidimensional Scale of Perceived Social Support, were used to measure key variables. Data analysis through descriptive statistics and Pearson correlation revealed significant negative relationships between self-esteem and deviant behaviour, and between social support and deviant behaviour. The results highlight that youth with higher self-esteem and stronger social support networks are less likely to engage in deviant acts, whereas those lacking these protective factors demonstrate greater vulnerability. These findings underscore the importance of holistic strategies within higher education that promote positive self- perception and strengthen social connections. The study offering insights for universities to design interventions that reduce deviance, foster inclusion, and support youth success.